标准摘要
[中文适用范围]： ISO 9692 的本部分规定了铝和铝合金的金属惰性气体保护焊 (MIG) (131)、钨极惰性气体保护焊 (TIG) (141) 和熔化极惰性气体保护焊 (TIG) (142) 的推荐焊接准备类型。 它用于完全穿透的接缝。 [外文原描述]： ISO 9692-3:2016 specifies recommended types of joint preparation for metal inert gas welding, MIG (131), and tungsten inert gas welding, TIG (141), and autogenous TIG welding (142) on aluminium and its alloys. It applies to fully penetrated welds.
英文名称Welding and allied processes — Types of joint preparation — Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys